X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2FGameDraw.cpp;h=16d845a53b35d1ee0126818af9a8123ee56c81ae;hb=b647e4eb105d00bdbf2c8e39b5ae3cf7700c08aa;hp=b321e7ec0c450e392c24bdd6510bd914eb697348;hpb=c26c5303fbc3fcc607681b848bc4fd0641320691;p=lugaru.git

diff --git a/Source/GameDraw.cpp b/Source/GameDraw.cpp
index b321e7e..16d845a 100644
--- a/Source/GameDraw.cpp
+++ b/Source/GameDraw.cpp
@@ -189,7 +189,7 @@ long long Game::MD5_string (char *string){
 	//return 1111111111111111;
 }
 
-int Game::DrawGLScene(GLvoid)									
+int Game::DrawGLScene(void)
 {	
 	static float texcoordwidth,texcoordheight;
 	static float texviewwidth, texviewheight;
@@ -1939,7 +1939,7 @@ int Game::DrawGLScene(GLvoid)
 
 		if(drawmode!=normalmode){
 			glEnable(GL_TEXTURE_2D);
-			//glFinish();
+			glFinish();
 			if(!drawtoggle||drawmode!=realmotionblurmode||(drawtoggle==2||change==1)){
 				if(screentexture){
 
@@ -2218,6 +2218,10 @@ int Game::DrawGLScene(GLvoid)
 	}
 
 	if(mainmenu){
+#if USE_SDL
+        // !!! FIXME: hack: clamp framerate in menu so text input works correctly on fast systems.
+        SDL_Delay(15);
+#endif
 		glDrawBuffer(GL_BACK);
 		glReadBuffer(GL_BACK);
 		glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
@@ -3940,8 +3944,14 @@ int Game::DrawGLScene(GLvoid)
 
 	//glFlush();
 	if(drawmode!=motionblurmode||mainmenu){
+        #if !USE_SDL
+        // this prevents menus from rendering if you hit ESC during
+        //  motion blur sequences...maybe SDL is buffering differently?
 		if(drawmode!=motionblurmode)
 			swap_gl_buffers();
+        #else
+		swap_gl_buffers();
+        #endif
 	}
 
 	//myassert(glGetError() == GL_NO_ERROR);